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POPSEarly Human Ancestors Not Like Chimps When Darwin first published “Origin of Species” and later “Descent of Man,” detractors declared that they “didn’t come from monkeys.” One cartoon of the day (late 1800s) showed Darwin as an ape. I guess it now looks like apes may have descended from US!
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POPSDinosaur find linked to giant plant eaters The Aardonyx celestae species dates back to the early Jurassic period. Dr. Yates said the creature found in South Africa stood nearly 6 feet high at the hip and weighed about 1,100 pounds. It was about 10 years old when it died, and its death may have been caused by drought. The species shares many characteristics with the plant-eating herbivores that walked on two legs, Dr. Yates said. But the new species also has similar attributes to dinosaurs that grew to massive sizes and went about on all fours with long necks and whip-like tails. Read more: http://www.post-gazette.com/pg/09316/1012833-115.stm#ixzz0Wf3ge1Qc Read more: http://www.post-gazette.com/pg/09316/1012833-115.stm#ixzz0Wf3ge1Qc
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POPSStone Age Humans Crossed Sahara in the Rain Wet spells While about 40 per cent of hydrocarbons in today's dust come from water-dependent plants, this rose to 60 per cent, first between 120,000 and 110,000 ago and again from 50,000 to 45,000 years ago. So the region seemed to be in the grip of unusually wet spells at the time. That may have been enough to allow sub-Saharan Stone Age Homo sapiens to migrate north: the first fossils of modern humans outside Africa date from 93,000 year ago in Israel. And both genetic analysis and archaeology show that humans didn't spread extensively beyond Africa until 50,000 years ago, suggesting a second migration at the time of the second wet spell. Fossil record Ian Tattersall of the American Museum of Natural History in New York is impressed by the findings. "They tie in approximately with the information we have from the fossil record."
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POPSCapitan Reef Over millions of years, segments of the Capitan Reef were uplifted, and much of the sediment was eroded away from the more resistant limestone reef materials. The Guadalupe Mountains, stretching to the northeast from El Capitan in Texas to near Carlsbad, New Mexico, are one of these uplifted portions of the reef. The southern end of the range is included within Guadalupe Mountains National Park. As this uplift continued, groundwater that supported some of the material in many of the caverns drained away, and material collapsed to form large underground chambers, such as those in Carlsbad Caverns National Park. Because the reef was built, in large part, through the accumulation of dead marine organisms that incorporated calcium carbonate into their structures, fossils are abundant in the reef deposits throughout the exposed portions of the Guadalupe Mountains.
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POPS2012 Is Already Here "It started off same as always; coupla fossils saying how our Banjo Patterson was a better poet than Walt Whitman, how Con the Fruiterer is funnier than Seinfeld, only they're Aussies so no one knows about 'em," recalled witness Kevin Porter. "Then this bloke Martin pipes up and says Australia's main problem is that it's stuck in Australia, and everybody says 'Too right!'" "Well, it made sense at the time," Porter added. By 2 a.m., powered by national pride and alcohol, the 3-million-square-mile land mass was barging eastward through the Coral Sea and crossing into the central Pacific, leaving a trail of beer cans and Chinese take-away in its wake. When dawn broke over the Northern Hemisphere, the continent suddenly found itself, not only upside down, but smack in the middle of the Atlantic, and according to most of its 19 million inhabitants, that's the way it's going to stay.
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POPSBye Bye Birdie: Famed Fossil Loses Avian Perch just one of several species of feathered dinosaurs preceding modern birds. It may not even be a direct ancestor. Such revisions make paleontology a science of second thoughts. Reconstructing the history of life, researchers thrash out theories of ancestry, behavior and biomechanics guided by hints from ancient bones. Archaeopteryx -- combining the feathers, wishbone and wings of a bird with the reptilian tail, teeth and claws of a dinosaur -- had already become a question mark. Newly discovered fossils have prompted scientists to revamp their assumptions about archaeopteryx's distinguishing features over the last decade. A cornucopia of fossil finds in China demonstrated that feathers coated many dinosaur species, not just birds. The newest finding, though, demonstrates that our understanding of even well-studied fossils like archaeopteryx -- scrutinized, measured, modeled for 150 years -- can still be upended.
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POPSDiscovering Ardi My son just called to let me know this was on--good son, hey? He knows what i like :)
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POPSBrooks Homes Online Guide To Living In The Area And Real Estate In Brooks Alberta Canada.
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POPSUC Berkeley scientists unveil skeleton that shares chimp, human features More: she is not "the missing link," a transitional creature between today's chimps and humans. This concept has been abandoned: We did not evolve from living champs or apes, but shared a common ancestor. Nor is she this long-sought "last common ancestor." That's because she's too young; chimps and humans are thought to have diverged between 5 million and 10 million years ago. Then we went our separate ways, each taking different evolutionary trajectories. But she's important because she is the closest we have come to this unfound "last common ancestor." She belonged to a new type of early hominid that was neither chimpanzee nor fully human.
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POPSEndless Oil Kutcherov's technique involves dividing the world into a fine-meshed grid that maps cracks (or migration channels) under the Earth's crust, through which the hydrocarbons can bubble up to the surface. His advice: Drill where the cracks meet. Doing this, he predicts, will dramatically reduce the likelihood of dry wells. Kutcherov expects the success rate of drillers to more than triple, from 20% to 70%, saving billions in exploration costs while opening up vast new areas of the planet --most of which has never been deemed to have promise -- to exploration. Good news for oil-dependent humans, I guess. Not so good for the environment and climate change.
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POPSConvergent evolution
The huge fossil teeth of megalodon had been known for centuries and were once believed to be the fossilized tongues of dragons. Agassiz, noting that great white shark teeth and the fossil megalodon teeth were both serrated, lumped megalodon into the same genus, Carcharodon, (from the Greek karcharos, meaning sharp or jagged, and odous, meaning tooth). Agassiz was not, however, making an evolutionary judgment. In 1835, a young Charles Darwin was just then visiting the Galapagos Islands. There would be no theory of evolutionary descent for nearly 25 years. In fact, the brilliant Agassiz, who later became a professor at Harvard and the leading figure of natural history in the United States, forever resisted Darwin’s revolutionary ideas. Rejecting biological evolution, Agassiz defined species as a “thought of God.” His classification scheme signified nothing about shark origins. But over the next century, the idea that great whites evolved from megalodon took hold. << more at the
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POPShandcrafted jewellery A beautiful selection of unique handcrafted silver jewellery, designed with special care and attention to scale and craftsmanship.
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POPSNessie Gives Creationism a Boost more at source... "Could a fish have developed into a dinosaur? As astonishing as it may seem, many evolutionists theorize that fish evolved into amphibians and amphibians into reptiles. This gradual change from fish to reptiles has no scientific basis. No transitional fossils have been or ever will be discovered because God created each type of fish, amphibian, and reptile as separate, unique animals. Any similarities that exist among them are due to the fact that one Master Craftsmen fashioned them all."..."Teenagers studying for the certificate, which is taught in about 50 private Christian schools in the UK, spend half their time learning from evangelical US textbooks. The curriculum is based on the Accelerated Christian Education (ACE) programme, which describes its ideology as "Christian fundamentalist"...
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